The length of paragraphs in these parts will vary depending on the length of your essay assignment.
As in any essay, the first paragraph of your argument essay should introduce the topic with a brief explanation of your topic, some background information, and a thesis statement.
As you look over a list of topics, find one that really piques your interest, as you'll be more successful if you're passionate about your topic.
Once you have selected a topic you feel strongly about, make a list of points for both sides of the argument.
The essay will appear to be more opinion-based and less factual.
In an argumentative essay, the writer wants the essay to appear clearly factual.
You might consider reserving one overwhelmingly shocking statistic for the conclusion, one that leaves no room for doubt in your reader's mind.
At the very least, use this final paragraph or two as an opportunity to restate your position as the most sensible one.
Consider strong arguments for both your side, as well as the "other" side—in order to shoot their statements down.
Provide evidence without drama; sticking to the facts and clear examples that support your stance.